ASRock Z490 Phantom Gaming 4/ax User Manual - Page 74

DRAM Activating Power Supply, CPU V/F Curve

Page 74 highlights

MRC Fast Boot Enable Memory Fast Boot to skip DRAM memory training for booting faster. Voltage Configuration CPU V/F Curve Configure CPU Voltage/Frequency Curve. CPU Core/Cache Voltage Input voltage for the processor by the external voltage refulator. CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is under heavy loading. GT Voltage Configure the voltage for the integrated GPU. GT Load-Line Calibration GT Load-Line Calibration helps prevent integrated GPU voltage droop when the system is under heavy load. DRAM Voltage Use this to configure DRAM Voltage. The default value is [Auto]. DRAM Activating Power Supply Configure the voltage for the DRAM Activating Power Supply. PCH Voltage Configure the chipset voltage (1.0V). VCCST Voltage Configure the voltage for the VCCST. VCCIO Voltage Configure the voltage for the VCCIO. VCCSA Voltage Configure the voltage for the VCCSA. 66 English

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66
English
MRC Fast Boot
Enable Memory Fast Boot to skip DRAM memory training for booting faster.
Voltage Configuration
CPU V/F Curve
Configure CPU Voltage/Frequency Curve.
CPU Core/Cache Voltage
Input voltage for the processor by the external voltage refulator.
CPU Load-Line Calibration
CPU Load-Line Calibration helps prevent CPU voltage droop when the system is
under heavy loading.
GT Voltage
Configure the voltage for the integrated GPU.
GT Load-Line Calibration
GT Load-Line Calibration helps prevent integrated GPU voltage droop when the
system is under heavy load.
DRAM Voltage
Use this to configure DRAM Voltage. °e default value is [Auto].
DRAM Activating Power Supply
Configure the voltage for the DRAM Activating Power Supply.
PCH Voltage
Configure the chipset voltage (1.0V).
VCCST Voltage
Configure the voltage for the VCCST.
VCCIO Voltage
Configure the voltage for the VCCIO.
VCCSA Voltage
Configure the voltage for the VCCSA.